6" (150mm) Black

Twin wall flue pipe 150 mm black

A twin wall flue pipe is suitable for the creation of both indoor and outdoor flues and can be used to pass through roofs and floors. Our double wall flues are suitable for use with wood, coal, gas and oil appliances. Our Twin wall flue pipe system is also perfect for biomass boiler installations.

The outside diameter of twin wall flue pipes is 60 mm more than the inside diameter. So a 150 mm pipe has an outer diameter of 210 mm.

All our pipes are supplied with the necessary locking bands, free of charge.

Key Features:

30mm Mineral wool insulation

Core material austenitic stainless steel grade 1.4404 (AISI 316L)

Highest temperature test of T600 nominal and T1000 maximum

30 year warranty

CE marked

Minimum distance to flammables: 7 cm when in an enclosure and 5 cm when not enclosed